11097019116 has 120 divisors (see below), whose sum is σ = 30975969024. Its totient is φ = 3455796960.

The previous prime is 11097019091. The next prime is 11097019133. The reversal of 11097019116 is 61191079011.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 303121 + ... + 337751.

Almost surely, 2^11097019116 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11097019116, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15487984512).

11097019116 is an abundant number, since it is smaller than the sum of its proper divisors (19878949908).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11097019116 is a wasteful number, since it uses less digits than its factorization.

11097019116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34713 (or 34702 counting only the distinct ones).

The product of its (nonzero) digits is 3402, while the sum is 36.

The spelling of 11097019116 in words is "eleven billion, ninety-seven million, nineteen thousand, one hundred sixteen".